JDYX04 - Yamaha WR250R (08-14) WR250X (08-13) EFI

Dyno and field tested, the Power Surge 6X will allow correction for humidity, temperature, air pressure, along with race fuels and motor modifications. The tuner adjusts in a matter of seconds in 6 zones, including an accelerator pump feature for more throttle snap response. The tuner can add or subtract fuel from the injection system. Conditions like rich or lean running, and stalling from flame-out at low revs can be corrected. The Power Surge 6X stays mounted on the motorcycle or quad and is easy to understand and adjust.

The Power Surge 6X is a next generation performance tuning product for modern EFI systems. JDJetting's testing and research will provide the performance you need.

*** ATTENTION***
All orders outside of the USA must use "EFI ONLY Global Express Post Non US or Canada (with Tracking) - 7-10 days" for their shipping method for any EFI product. Any other shipping method will not be processed.